CN100423112C - Floating lock device - Google Patents
Floating lock device Download PDFInfo
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- CN100423112C CN100423112C CNB2005800163760A CN200580016376A CN100423112C CN 100423112 C CN100423112 C CN 100423112C CN B2005800163760 A CNB2005800163760 A CN B2005800163760A CN 200580016376 A CN200580016376 A CN 200580016376A CN 100423112 C CN100423112 C CN 100423112C
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Abstract
To provide a floating lock device which can smoothly and continuously perform an operation of swinging-in and swinging-out a drive unit and switching between a floating state and lock state with a reduced space and simple configuration. The floating lock device comprises: a pick arm 130 which can be swung into and swung out of a space created by splitting trays 250 capable of housing a plurality of disks D; a drive chassis 120 which is mounted on the pick arm 130 and which has a drive unit playing the disk D; a drive mechanism which drives the pick arm 130; a floating lock mechanism of the drive chassis 120; a turning table 123 on which the disk D is mounted; and a control plate 136 which transmits drive power of the drive mechanism to the floating lock mechanism.
Description
Technical field
The present invention relates to a kind of dish device, this dish device is in the quick condition of the driver element that reads that elastic bearing coils, can improve vibration resistance, in particular, the present invention relates to the improvement of floating lock device, this floating lock device is applicable to such driver element, and this driver element is swinging into by cutting apart the disk holder of having accommodated a plurality of dishes in the space that produces betwixt.
Background technology
In prior art, extensively popularize the dish device of such type, the Pan Cang that this dish device will have been accommodated dish is installed on device, the dish of pulling out from this Pan Cang is automatically read. such dish device not need coil at every turn read the time insert one by one and the operation of discharge dish, operability is good.
Yet; Pan Cang about relative device dismounting; in order when being fetched into the outside, a plurality of dishes that it kept to be protected; requirement has enough intensity; so; the wall of dish storehouse main body is very thick, the result, and Pan Cang maximizes with the device that it has been installed is whole. in addition; in order to pull out the pallet etc. of holding tray in the dish storehouse; be provided with the groove of guiding usefulness at the inner face of dish storehouse sidewall; rail portion. when forming such groove; during rail portion, the thickness of dish storehouse sidewall further increases, simultaneously; interval between the disk holder of adjacency also broadens; so the height dimension of Pan Cang increases, and its device is installed is also maximized.
In addition, for the dish that will be contained in Pan Cang is pulled out, is read, need in device, enough spaces be set, this has caused device to maximize. particularly as the vehicle mounted dish device etc., be accommodated in 180 * 50 (mm) that are called as the DIN size or be called as occasion in 180 * 100 (mm) of pair DIN sizes, the requirement height of miniaturization at needs.
In order to tackle this point, developed a kind of dish device (patent documentation 1, patent documentation 2), this dish device forms partition type with Pan Cang, the driver element that makes dish read usefulness is swinging into by the Pan Cang that will be installed on device to be cut apart in the space that forms, not pulling out dish from Pan Cang can read. this dish device, device do not need to be used to pull out the space that dish reads, so can be realized miniaturization on the whole.
In addition, proposition has such dish device, this dish device does not use the Pan Cang of dismounting type, but in device, assemble the disk holder that to accommodate a plurality of dishes in advance with stacked state, this disk holder is automatically accommodated from dish and is inserted a mouthful dish that inserts relatively, simultaneously, can automatically discharge the dish of accommodating. in this dish device, the thickness that does not need Pan Cang, be used to coil the opening of storehouse dismounting and mechanism etc., so, but the miniaturization of implement device. particularly, be disclosed in the invention of patent documentation 3, as the Pan Cang of above-mentioned partition type, can be towards disk holder be set up and down dividually, driver element is inserted in the disk holder of having cut apart, promptly not can read thereby do not pull out dish, further realized miniaturization.
Patent documentation 1: Japanese kokai publication hei 11-232753 communique
Patent documentation 2: Japanese kokai publication hei 11-306637 communique
Patent documentation 3: TOHKEMY 2000-195134 communique
Summary of the invention
; in vehicle mounted dish device as described above; be provided with the quick condition of switching driver element and the unsteady locking mechanism of lock-out state. in this mechanism; when coil read the time; will only not form the quick condition that the underframe integral body of dish device is supported by the elastic component of impact damper etc. to the mode of driver element from the vibration transfer of outside; when the insert row that coils and during the installation of dish on turntable; for the location of correctly coiling, form underframe be fixed in lock-out state on the vehicle body.
But, unsteady locking mechanism like this need be that object carries out buffer support with underframe integral body, locking, so, mechanism maximizes, simultaneously, be difficult to obtain shift action with driver element, the installation action of dish on turntable synchronously. in order to tackle this problem, though also can shown in patent documentation 1, form such structure like that, promptly, unsteady locking mechanism is set, should float locking mechanism by impact damper only with the driver element elastic bearing in driving on the underframe, and move continuously with the revolution that drives underframe, after driving underframe and being swinging in the disk holder, make driver element become quick condition thus, but, may not necessarily realize enough absorption of vibrations easily only by the configuration of impact damper in small space.
In addition, in this prior art, only make the dish retaining member of the dish that has kept desired be crimped on the turntable side, control the dish inner edge by the member of being located at turntable, so, rotating dish on turntable is carried out stable maintenance may not be easy. therefore, also can consider be arranged on the driver element that swings in and turntable between clamp mechanism of disk that dish is sandwiched, yet thereby the maintenance of realization dish is stable., basis in the mechanism that swings in and show that is used for driver element, also need to have unsteady locking mechanism, clamp mechanism of disk, cause complicated, the maximization of device easily.
In addition, although also need to be used to realize the synchronous mechanism with crimping of showing, coiling relative turntable and release, float locking and latch-release of swinging in of driver element, but be difficult to driving the structural portion that underframe etc. is swinging into small space, be provided for obtaining the synchronous mechanism with unsteady lock out action of moving of driver element.
In addition, make the member revolution of having carried driver element and be swinging into the occasion of the structure of the dish resettlement section of cutting apart in employing, need make it be swinging into correct height, so, rotating smoothing and stabilization are indispensable. in order to tackle this problem, can consider such structure, promptly, with what be located at the long size of dish in the device towards vertical direction spool is the center, make the member revolution of having carried driver element, but in this occasion, the supporting construction of revolving shaft part maximizes easily, is used to avoid the requisite space with other interference of components also to become big.
The present invention is for the problem that solves above such prior art and propose, its purpose is to provide a kind of floating lock device, this floating lock device is save space and simple structure, can be continuous, successfully carry out swinging in and show and the switching of clamp mechanism of disk and quick condition and lock-out state of driver element.
In order to reach above such purpose, dish device of the present invention has the arm of swinging in, drives underframe, reaches the locking mechanism that floats; This swings in arm and can be relatively swings in and setting by cutting apart the space that the dish resettlement section produces with showing, and a plurality of dishes can be accommodated in this dish resettlement section; This driving underframe is equipped on above-mentioned swinging on the arm, has the driver element that reads that carries out above-mentioned dish; The locking mechanism that should float was located at the above-mentioned arm that swings in, and is changeablely only supported the quick condition of above-mentioned driving underframe and above-mentioned driving underframe is fixed in the above-mentioned lock-out state that swings in arm by elastic component; It is characterized in that: have the above-mentioned driving mechanism that swings in arm of driving, be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned unsteady locking mechanism on the arm above-mentioned swinging in, to carry out the above-mentioned transfer that swings in the action that swings in and show action and above-mentioned unsteady locking mechanism of arm continuously from a side toward the opposing party.
In above such form, carry out serially from the transfer of swinging in that swings in arm that realizes by driving mechanism by transmission member to the latch-release of the locking mechanism that floats, with and rightabout action.
In another form, have such feature: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court; Above-mentioned transmission member is set to be provided with the connection cam by turning round the end application of force of above-mentioned sub-arm on the arm above-mentioned swinging in, this connection cam from above-mentioned swing in arm swing in the back to showing early stage, towards above-mentioned sub-arm to the above-mentioned transmission member application of force.
In above such form, by the cam that is connected between sub-arm and transmission member, can successfully carry out from the driving underframe that swings in beginning that swings in arm locking, from the locking that drives underframe to the switching of showing that swings in arm.
In another form, have such feature: above-mentioned unsteady locking mechanism has a pair of unsteady lockplate, and this a pair of unsteady lockplate can be along with the displacement of above-mentioned transmission member, be provided with slidingly and movingly in the latched position that is sticked in above-mentioned driving underframe and between the floating position that above-mentioned driving underframe leaves; Above-mentioned a pair of unsteady lockplate can be provided with in the opposite direction slidingly and movingly by being located at the above-mentioned linking arm that swings in arm pivotally.
In above such form, by transmission member to the either party's application of force in a pair of unsteady lockplate, it slide to be moved, move thereby the opposing party is also automatically slided, so, can simplify transmission member.
In another form, have such feature: be provided with on the arm towards the force application component of latched position at least one side's application of force in the above-mentioned a pair of unsteady lockplate above-mentioned swinging in.
In above such form, by force application component towards latched position to floating the lockplate application of force, so, rocking in the time of can preventing to lock.
In another form, have such feature: above-mentioned driver element have the mounting dish turntable and and above-mentioned turntable between dish is carried out clamping clamp mechanism of disk;
Be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned clamp mechanism of disk on the arm above-mentioned swinging in, to carry out the above-mentioned transfer of the action that swings in and show action and above-mentioned clamping device that swings in arm continuously from a side toward the opposing party.
In above such form, carry out serially from the transfer of swinging in that swings in arm that realizes by driving mechanism by transmission member to the latch-release of dish clamping that realizes by clamp mechanism of disk and unsteady locking mechanism, with and rightabout action.
In another form, have such feature: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court; Above-mentioned transmission member is set to by to the end application of force of above-mentioned sub-arm and can turn round.
In above such form, make clamp mechanism of disk and the action of unsteady locking mechanism by the rotating transmission member of sub-arm, so, can realize continuous action by less requisite space.
In another form, have such feature: above-mentioned unsteady locking mechanism has unsteady lockplate, the lockplate that should float is set to can be along with the displacement of above-mentioned transmission member is slided mobile between latched position and floating position, in this latched position, by swinging in the arm side reduces above-mentioned elastic component to the above-mentioned driving underframe application of force height towards above-mentioned, in this floating position, the height of above-mentioned elastic component is recovered by the application of force of removing above-mentioned driving underframe.
In above such form, by transmission member the lockplate that floats is slided and moves, can carry out the switching of lock-out state and quick condition by so simple structure.
In another form, have such feature: above-mentioned clamp mechanism of disk has holding ring, clamping limb and grip block; This holding ring and turntable between dish is carried out clamping; This clamping limb is equipped with above-mentioned holding ring, and liftably is provided with; This grip block is set to slidably move by above-mentioned transmission member, moves direction towards lifting to the above-mentioned clamping limb application of force along with it slides.
In above such form, by transmission member grip block is slided and moves, by changeable dish clamp position of so simple structure and dish release conditions.
In another form, have such feature: in the dish device in being located at underframe, the maintaining part that the above-mentioned end that swings in arm that swings in is kept is set on above-mentioned underframe.
In above such form, be swinging into the end that swing in arm of dish between the resettlement section and remain in maintaining part in the underframe, so, can realize the dish device of high vibration resistance. therefore, for example can constitute the dish device that is suitable for vehicle mounted.
In another form, have such feature: above-mentioned elastic component is by impact damper and helical spring constituting, and by above-mentioned elastic component, the above-mentioned relatively arm that swings in supports above-mentioned driving underframe at least at 3 positions.
In above such form, driver element carries out at least 3 supporting by combined buffers and helical spring duplex, so, even be narrow space, also can obtain high vibration absorption.
In another form, have such feature: the elastic component at least 1 position is configured in than other elastic component more from position that above-mentioned driver element leaves.
In above such form, leave from driver element by the elastic component that makes at least 1 position, even in narrow space, also can realize more stable supporting.
In another form, have such feature: above-mentioned volute spring is a tubbiness.
In above such form,,, can further improve the absorptive character of shaking so the flexible amplitude of above-below direction and left and right directions is all increased because volute spring is a tubbiness.
In another form, have such feature: having can be the supporting above-mentioned supporting mass that swings in arm in center steering ground with the axle, above-mentioned axle above-mentioned swinging between arm and the above-mentioned supporting mass nearby, clamping makes the spacer member of revolution smoothing, nearby has towards above-mentioned supporting mass side the above-mentioned force application apparatus that swings in the arm application of force at above-mentioned axle.
In above such form, the axle that swings in arm the spacer member that makes the revolution smoothing that swings in arm nearby is set and towards the supporting side to swinging in the force application apparatus of the arm application of force, thereby the axle that does not need long size, can realize not having the stable revolution of runout, so, can form that requisite space is few, small-sized and simple structure.
In another form, have such feature: above-mentioned force application apparatus is circular leaf spring.
In above such form, the leaf spring by circle can make towards supporting mass swinging in arm applied pressure equalization, can realize more stable revolution.
In another form, have such feature: above-mentioned driving mechanism has sub-arm, and this sub-arm is set to above-mentioned relatively supporting mass and can turns round abreast with the above-mentioned arm that swings in, along with its revolution, towards swinging in and show direction to the above-mentioned arm application of force that swings in.
In above such form, can drive swinging in arm by being parallel to the sub-arm that swings in revolution of arm, so can when improving rotary stability, prevent the space enlargement of short transverse.
According to above such the present invention, a kind of floating lock device can be provided, this floating lock device is save space and simple structure, can continuously, successfully carry out swinging in and show and the switching of clamp mechanism of disk and quick condition and lock-out state of driver element.
Description of drawings
Fig. 1 is the vertical view that an embodiment of dish device of the present invention is shown.
Fig. 2 is dish that Fig. 1 the is shown vertical view when accommodating.
Fig. 3 illustrates the underframe of dish device of Fig. 1 and the rear view of Displacement plate.
Fig. 4 illustrates the underframe of dish device of Fig. 1 and the right side view of Displacement plate.
Fig. 5 illustrates the underframe of dish device of Fig. 1 and the front elevation of Displacement plate.
Fig. 6 is the vertical view of pick-up arm that the dish device of Fig. 1 is shown.
Fig. 7 is the vertical view of the state that swings in that the pick-up arm of Figure 27 is shown.
Fig. 8 is the vertical view of unsteady latch-release state that the pick-up arm of Figure 27 is shown.
Fig. 9 is the vertical view of the installment state of picking up underframe that the dish device of the relative Fig. 1 of pick-up arm is shown.
Figure 10 is the side view of Fig. 9.
Figure 11 is vertical view (A), the side view (B) that the spacer member of Fig. 9 is shown.
Figure 12 is side view (A), the vertical view (B) that the leaf spring of Fig. 9 is shown.
Figure 13 is the side view (C) when vertical view (A) when open of the dish of clamp mechanism of disk of dish device of Fig. 1, side view (B), dish insert row are shown.
Figure 14 is vertical view (A), the side view (B) when the dish clamping of clamp mechanism of disk of dish device of Fig. 1 is shown.
Figure 15 is the dish clamping of clamp mechanism of disk that the dish device of Fig. 1 the is shown vertical view when finishing.
Figure 16 illustrates lock-out state front elevation (A), the latch-release state front elevation (B) of driver element with respect to the elastic bearing structure of the pick-up arm of the dish device of Fig. 1.
Figure 17 is vertical view (A), side view (B), the rear view (C) of clamping limb that the dish device of Fig. 1 is shown.
Figure 18 is side view (A), the front elevation (B) of force application board that the dish device of Fig. 1 is shown.
Figure 19 is vertical view (A), the latch-release state vertical view (B) of lock-out state of unsteady locking mechanism of the dish device of Fig. 1.
Figure 20 is lock-out state side view (A), the latch-release side view of the state (B) of Figure 20.
Figure 21 is the vertical view of driving mechanism that the dish device of Fig. 1 is shown.
Figure 22 illustrates the dish device underframe of Fig. 1 and the left side view of sliding panel.
Figure 23 is dish that the dish device of Fig. 1 is shown (A) when inserting beginning, the key diagram of (B) when dish is drawn in.
Figure 24 is holding ring that the dish device of Fig. 1 the is shown key diagram of (B) when (A), dish clamping when swinging in.
Embodiment
Specify an embodiment (to call present embodiment in the following text) that is suitable for vehicle mounted dish device of the present invention with reference to the accompanying drawings. in addition, in following the description of the drawings, the face side of dish device is the place ahead, rear side is the rear, and direction up and down is corresponding with the direction of the occasion of seeing from the face side of dish device.
[A. one-piece construction]
Present embodiment is such as depicted in figs. 1 and 2, has following such schematic configuration.
(1) pallet 250 of stacked a plurality of storing tray D pick up underframe 110
(2) be located at pick up on the underframe 110, be swinging into pick-up arm 130 between the pallet of cutting apart 250 (with the technical scheme record to swing in arm corresponding)
(3) has the driving underframe 120 of the driver element (comprising turntable 123 etc.) that is disposed on the pick-up arm 130, dish D is read
(4) be configured on the pick-up arm 130, drive the unsteady locking mechanism (Fig. 6) such as (comprise float) lockplates 132,133 of the unsteady locking of underframe 120
(5) at turntable 123 clamp mechanism of disk (comprising clamping limb 124, holding ring 125 etc.) that coils D is installed
(6) driving mechanism that pick-up arm 130 is driven (comprise and pick up swing cam plate 138 etc.)
The transmission member that is recorded in technical scheme is corresponding with control panel 136, sub-arm is with to pick up swing arm 131 corresponding. and this control panel 136 turns round along with the revolution of picking up swing arm 131, and drive above-mentioned clamp mechanism of disk and unsteady locking mechanism, so its explanation is carried out in the explanation of each several part.
[structure of B. each several part]
[1. pick up underframe (Fig. 1～Fig. 5)]
Picking up underframe 110 liftably is located in the underframe 101, simultaneously, do not interfere ground to form roughly fan-shaped space by its lifting with dish D and pallet 250. the side all around of picking up underframe 110 bends to the right angle along the medial surface of underframe 101 from the bottom surface. this pick up underframe 110 back (Fig. 3), right flank (Fig. 4), and front (Fig. 5) embed respectively and pick up lifter pin 110-1,2,3.
These pick up lifter pin 110-1,2,3 be formed at underframe 101 on pick up gathering sill 101-1, the 101-4,5 of vertical direction engage.In addition, pick up lifter pin 110-1,2,3 with as step-like groove or hole pick up lifter cam 108-4,107-2,106-2 engages, this picks up lifter cam 108-4,107-2,106-2 and is formed at respectively on the Displacement plate 108,107,106, this Displacement plate 108,107,106 slidably is located at the side of underframe 101 movably. therefore, synchronously slide by Displacement plate 108,107,106 and to move, can make and pick up underframe 110 and move up and down.
[2. pick-up arm (Fig. 1,2,6～12)]
Pick-up arm 130 can be that fulcrum is installed on the top, left bottom surface of picking up underframe 110 freely to rotate with axle 130-1. in this 130-1, such shown in Fig. 9-11, at pick-up arm 130 and pick up sandwich the revolution smoothing that is used to make pick-up arm 130 between the top, bottom surface of underframe 110 pick-up arm spacer member 221. in addition, in the rear side of picking up underframe 110, shown in Fig. 9～10,12, like that, pick-up arm 130 is pressed to the discoideus leaf spring 116. that picks up on the underframe 110 by axle 130-1 installation
In addition, on pick-up arm 130, be provided with to insert and be connected with the connection cam 130-2. that picks up 2 grades of roller 131-3 of swing arm 131 described later and should connect cam 130-2 and have the pick-up arm of making 130 rotating rakes and make control panel 136 rotating arc sections described later.
Front end (with the end opposite of axle 130-1) at pick-up arm 130 is provided with this hook of hook 130-5. 130-5 for remain in the part of picking up underframe 110 back sides when pick-up arm 130 swings in., at a pair of plate of the right back angle fixing horizontal direction of picking up underframe 110, be maintaining part 129, be clamped between this plate and keep hook 130-5. in addition, such as described later, pick-up is installed on pick-up arm 130, has the driving underframe 120 of driver element and is had clamping limb 124 of clamper etc. etc., this driver element comprises turntable etc.
[3. picking up swing arm (Fig. 1,2,6～8)]
Pick up swing arm 131 as Fig. 2, be disposed at pick-up arm 130 shown in 7 and 8 like that and pick up 110 on underframe, with be engaged on the hole of picking up underframe 110 the axle 131-1 be the center, can be installed on freely to rotate and pick up on the underframe 110. this roller of roller 131-2. 131-2 can be installed freely to rotate at the left back side of the axle 131-1 that picks up swing arm 131 insert and to lead among the cam path 138-1 that picks up swing cam plate 138 described later. at the leading section that picks up swing arm 131, these 2 grades of roller 131-3 of 2 grades of roller 131-3. can be installed freely to rotate insert and lead on the connection cam 130-2 that is located at pick-up arm 130.
[4. picking up swing cam plate (Fig. 1,2,6～8)]
It is such shown in Fig. 6～8 to pick up swing cam plate 138, can be free to slide towards front and back and be installed on the back side of picking up underframe 110 movably. pick up on the swing cam plate 138 at this, form lift unit 138-2 as shown in Figure 8, the left part of this lift unit 138-2 is towards the top warpage, further inwards carrying out the step warpage at an upper portion thereof. this lift unit 138-2 is as shown in Figure 1, by lifting the 124-6 of the portion that is lifted of clamping limb 124 from the below, thereby guarantee to be used for the gap of insertion dish D.
Be formed at pick up swing cam plate 138 bottom surfaces swing in cam 138-1 as groove or hole, insert and be connected with the roller 131-2 that picks up swing arm 131, the rear portion becomes the linearity of fore-and-aft direction, the front portion becomes circular-arc. for this reason, such shown in Fig. 6～8, when picking up swing cam plate 138 (A direction) be mobile towards the rear, picking up swing arm 131 turns round toward the clockwise direction. along with such revolution of picking up swing arm 131, be installed on 2 grades of roller 131-3 that pick up swing arm 131 the place aheads, in being formed at the connection cam 130-2 of pick-up arm 130, move on one side, make pick-up arm 130 on one side towards the counter clockwise direction application of force pivotally.
[5. driving underframe (Figure 13～16)]
It is such shown in Figure 13～16 to drive underframe 120, be inserted into in 3 impact dampers 121 that are disposed on the pick-up arm 130 by the pin 120-1 that will be fixed thereon, thereby be subjected to elastic bearing. in addition, driving 130 of underframe 120 and pick-up arms, the volute spring 122 of configuration tubbiness, portion inserts logical pin 120-1 and impact damper 121 within it, so, drive underframe 120 by volute spring 122 and impact damper 121 doubly elastic bearing on pick-up arm 130. pool of buffer device 121 and volute spring 122 are configured in pick-up arm 130 front (right side of Figure 16) to be in from the mode of the position that turntable 123 described later leaves.
[6. clamp mechanism of disk (Figure 13～18)]
In addition, driving on the underframe 120, be configured for as described below dish D is installed on clamp mechanism of disk on the turntable 123. at first, be provided with holding ring 125 and clamping limb 124; Dish D on 125 pairs of turntables 123 of this holding ring pushes; This clamping limb 124 can be installed this holding ring 125. with turntable 123 coaxial rotating ground
Clamping limb 124 is inserted by the pin 124-1 on the vertical plane that will be formed at the both sides, rear portion and is led in the groove 120-2 that is formed at the vertical direction on the vertical plane that drives underframe 120 both sides, can be provided with movably towards vertical direction. in addition, left side at clamping limb 124, can serve as the rear end that axle is installed the force application board 124-2 of roughly T word shape shown in Figure 180 pivotally with pin 124-1. be located at the pin 124-3 of this force application board 124-2 front end, insert and lead among the groove 120-3 that is formed on the vertical plane that drives underframe 120 left sides with being parallel to groove 120-2.
Clamping limb 124, move along above-mentioned groove 120-2,3 by pin 124-1, thereby drive underframe 120 lifting abreast relatively, but it moves up and down mobile being controlled of grip block 127 slips that drives on the underframe 120 by being located at. the slip of this grip block 127 is moved by control panel 136 and is undertaken. promptly, being provided with the groove 127-3 that engages with the pin 136-3 that on control panel 136 described later, is provided with on the grip block 127, can slide mobile along with the revolution of control panel 136.
In addition, on the vertical plane of grip block 127 both sides, be formed with the inclination cam 127-1 of the pin 124-1 that inserts logical clamping limb 124, simultaneously, the inclination cam 127-2. that is formed with the pin 124-3 that inserts logical force application board 124-2 on the vertical plane in left side therefore, when grip block 127 slips are mobile, inclination cam 127-1,127-2 towards above or below to pin 124-1, the 124-3 application of force, so clamping limb 124 liftings. and, between the front end and driving underframe 120 of grip block 127, shown in Figure 13～15, like that, dispose the spring 500. that clamping limb 124 is remained the dish crimped status
In addition, at the rear portion of clamping limb 124 as shown in Figure 17, one end of configuration torsion spring 128. these torsion springs 128 is inserted the hole 124-5 that leads on the vertical plane that is formed at clamping limb 124 left sides, the other end fastening of torsion spring 128 is in the rear end of clamping limb 124. near the upper end of the contact force application board 124-2 124-5 of the hole of clamping limb 124, contact an end of torsion spring 128 as shown in Figure 18 in this upper end. therefore, by inclination cam 127-2 towards below during to the pin 124-3 application of force, force application board 124-2 serves as axle revolution with pin 124-1, the upper end of force application board 124-2 towards the place ahead to an end application of force of torsion spring 128.
And, this torsion spring 128 contacts with clamping limb 124 at its two ends usually the time, yet its elastic force does not act on., as described above, when by the upper end of force application board 124-2 towards the place ahead during to the end application of force of torsion spring 128, this torsion spring 128 with the pin 124-1 shown in Figure 17 (B) as the rear end application of force of the rotating toward the clockwise direction mode of fulcrum, so make clamping limb 124 revolution in the mode that holding ring 125 is crimped on turntable 123 sides to clamping limb 124.
In addition, left end at clamping limb 124 is such shown in Figure 13 (C), formation is lifted the 124-6 of portion, this is lifted the 124-6 of portion and contacts by moving with lift unit 138-2 along with the slip of picking up swing cam plate 138, thereby so that clamping limb 124 towards the top rotating mode stressed. and, between clamping limb 124 and driving underframe 120, lighter spring 120-6 is installed, like this, clamping limb 124 quilts are the direction application of force down, but dish insert to discharge wait dish by the time, lift clamping limb 124 towards the top by lift unit 138-2, between holding ring 125 and turntable 123, guarantee to coil the required space of passing through of D.
[locking mechanism (Figure 19,20) 7. floats]
The locking mechanism that floats is made of following such member, this member is by in control panel 136 actions that can rotating state lower shaft be supported on the pick-up arm 130. promptly, on pick-up arm 130, as shown in Figure 19, the lockplate 132 that floats slidably is set movably, the lockplate 133 133. should float, 132 can connect by linking arm 135 mutually in the opposite direction slidingly and movingly, this linking arm 135 is located on the pick-up arm 130 pivotally. at unsteady lockplate 132, the opposite end of each of 133, as shown in Figure 20, form lock hole 132-1,133-1, this lock hole 132-1,133-1 is by being formed at the lock pawl 120-4 that drives underframe 120 front and back relatively, 5 engage and disengaging, thereby switch the lock-out state and the quick condition that drive underframe 120.
In addition, float lockplate 132 by be located at and pick-up arm 130 between spring 432 (force application component of technical scheme record) be sticked in direction (locking direction) application of force of lock pawl 120-5 towards lock hole 132-1. like this, be connected in the unsteady lockplate 133 of the lockplate 132 that floats by linking arm 135, also be sticked in direction (locking direction) application of force of lock pawl 120-4 towards lock hole 133-1. therefore, when locking, the opposite side that drives underframe 120 is sandwiched by unsteady lockplate 132,133.
In addition, be located at the lockplate 132 that floats pivotally, on the control panel 136 between 133, form cam path 136-1,136-2. cam path 136-1 is along with the revolution of picking up swing arm 131, being engaged in 2 grades of roller 131-3 ground and constituting (with reference to Fig. 6). cam path 136-2 is along with the revolution of control panel 136, be fastened among the pin 133-2 that is located on the lockplate 133 that floats, towards the direction opposite (direction of floating) with locking direction to lockplate 133 application of forces of floating. when like this towards unsteady direction when floating lockplate 133 application of forces, also mobile by the unsteady lockplate 132 that linking arm 135 connects towards the direction opposite (direction of floating) with locking direction. above-mentioned locking direction and unsteady direction are opposite direction at unsteady lockplate 133 places and unsteady lockplate 133.
[8. pallet (Fig. 1,2)]
Storing tray D, pallet 250 applicable known all technology of when reading, separating. for example, can consider such structure, promptly, constitute pallet 250 as being laminated in the circular-arc plate that picks up underframe 110, liftably is provided with, such as depicted in figs. 1 and 2 around this pallet 250, erectly dispose rotating drum cam 210, at the logical claw of being located at pallet 250 edges of the step-like groove interpolation on every side that is formed at drum cam 210, thereby, make pallet 250 liftings along with the revolution of drum cam 210.
[9. driving mechanism]
The above-mentioned swing cam plate 138 that picks up constitutes driving mechanism, this driving mechanism picks up swing arm 131 and pick-up arm 130 revolutions along with it slides to move to make, make the action of clamp mechanism of disk and unsteady locking mechanism therewith continuously. as this driving mechanism, applicable known all technology. for example, can consider following such structure, this formation is such as shown in figure 21, by being located at the motor M1 on the underframe 101, reducing gear, spur gear 111-1,111-2, circular cam plate 104, linking arm 119, the combination of sliding panel 137, make and pick up swing cam plate 138 and slide and move. promptly, the motor M1 that becomes drive source is installed on the left interior angle of underframe 101. and the rotary driving force of motor M1 is delivered to the spur gear 111-1 that can be installed on freely to rotate on the underframe 101 via reducing gear, 111-2.
In addition, bottom surface at underframe 101, can with axle 104-1 be center steering be installed in be formed with gear grooved on the periphery circular cam plate 104. on this circular cam plate 104, form engage with the roller 119-2 of linking arm 119 described later, as the wobble drive cam 104-2. linking arm 119 in groove or hole can from axle 119-1 be center steering be installed on the top, bottom surface of underframe 101. the end at linking arm 119 can be provided with roller 119-2 freely to rotate, leads to above-mentioned wobble drive cam 104-2. in that integrally formed this roller of pin 119-3. of other end 119-2 is slotting
In addition, can be provided with that sliding panel 137. can turn round towards front and back slidingly and movingly and can be connected on the connecting hole 137-1 that is located on this sliding panel 137 at the left surface of underframe 101 towards the pin 119-3 of move left and right ground with linking arm 119. the left surface at sliding panel 137 is provided with the contact site 137-2 that erects towards vertical direction as shown in figure 22 like that, and this contact site 137-2 is contacted with and picks up swing cam plate 138.
The wobble drive cam 104-2 that is located at circular cam plate 104 is continuous having many bends or curves shape, the roller 119-2 that engages with it is along with the revolution of circular cam plate 104, change is with respect to the distance of axle 104-4, thereby to linking arm 119 application of forces. therefore, if the driving force of motor M1 is delivered to circular cam plate 104 via reducing gear, spur gear 111-1,111-2, then along with the revolution of circular cam plate 104, wobble drive cam 104-2 moves, by the pair roller 119-2 application of force suitably, thereby make linking arm 119 revolutions.
Then, revolution by linking arm 119 is moved sliding panel 137 slips, so, the swing cam plate 138 that picks up that is contacted with its contact site 137 is allowed its lifting on one side, slide towards front and back on one side and move. in addition, motor M1 is corresponding to the input signal from input medias such as action buttons, by the system controlled by computer by the preset program action.
[C. effect]
About the action of present embodiment as described above, first talk about the action summary of listed price device, the release movement that swings in action, dish holding action, float latch-release action, dish of pick-up arm, the action of showing of float lock out action, pick-up arm are described respectively then.
[1. Dong Zuo summary]
At first, action summary with reference to Figure 23 and 24 explanation dish devices. in the drawings, the loading roller 401. that symbol 401 has for general dish device promptly, such shown in Figure 23 (A), insert the dish D that mouthful 101-7 inserts from dish, draw in by loading roller 401, and shown in Figure 23 (B), pass through between holding ring 125 and the turntable 123 like that, be contained in the top of each pallet 250. when reading dish D, shown in Figure 24 (A), from the pallet 250 of having accommodated desired dish D its pallet 250 is up and down separately kept out of the way. so that the mode that desired dish D enters between turntable 123 and the holding ring 125 makes pick-up arm 130 revolutions, driver element is swinging into by pallet 250 keeps out of the way like this in the space that produces.
Then, shown in Figure 24 (B), like that, clamping limb 124 is descended, thereby by turntable 123 and holding ring 125 clamping disk D. in addition, makes dish D revolution on the turntable 123, read its information by the optical pickup apparatus that moves by feed mechanism by spindle drive motor.
[2. pick-up arm swings in]
When pick-up arm 130 is swung in, the pallet 250 up and down of the pallet of having selected 250 is separately kept out of the way, simultaneously, by rotating circular cam plate 104 makes gear ring 105 revolutions by the action of motor M1, sliding panel 137 is slided towards the rear moves (the A direction of Figure 22), thus make pick up swing cam plate 138 towards the rear (the A direction of Fig. 6) slide and move.
Like this, as shown in Figure 7, swing in the cam 138-1 pair roller 131-2 application of force by being located to pick up on the swing cam plate 138, making and pick up swing arm 131 and turn round toward the clockwise direction. 2 grades of roller 131-3 that pick up swing arm 131 move along the connection cam 130-2 of pick-up arm 130, so pick-up arm 130 is towards revolution counterclockwise. the revolution of pick-up arm 130 is level and smooth and stable by the effect of pick-up arm spacer member 221 and leaf spring 116. and the hook 130-5 of the front end of rotating like this pick-up arm 130 is as shown in Figure 2, lead in maintaining part 129 by inserting, thereby kept, arrive rounded end. at this moment, holding ring 125 and turntable 123 come alternative dish D about.
[3. dish clamping]
As shown in Figure 8, slide towards the rear when moving, picking up swing arm 131 and turning round toward the clockwise direction when picking up swing cam plate 138,2 grades of roller 131-3 that pick up swing arm 131 move along connecting cam 130-2. like this, 2 grades of roller 131-3 are sticked in the cam path 136-1 of control panel 136, so control panel 136 beginnings are towards revolution counterclockwise.
As Figure 13 (A) (B) shown in like that, the pin 136-3. of engaging control panel 136 therefore on the groove 127-3 of grip block 127, revolution along with control panel 136, grip block 127 beginning right in the figure is slided and is moved. like this, as Figure 14 (A) (B) shown in like that, by the inclination cam 127-1 of grip block 127 towards the below to the pin 124-1 application of force of clamping limb 124, so, clamping limb 124 descends towards vertical direction, holding ring 125 and turntable 123 between the internal diameter of clamping disk D. in addition, as shown in Figure 15, when control panel 136 when counterclockwise turning round, pin 136-3 throws off from the cam path 127-3 of grip block 127.
As described above, when by inclination cam 127-2 move pin 124-3 to force application board 124-2 towards the below application of force time, the upper end of force application board 124-2 towards the place ahead to an end application of force of torsion spring 128. torsion spring 128 is owing to be installed on the clamping limb 124 as described above, so with the pin 124-1 as fulcrum is the center application of force pivotally toward the clockwise direction. the clamping limb 124 that is in horizontality will coil D towards holding ring 125 a little and be crimped on direction revolution on the turntable 123, the pressure that torsion spring 128 produces puts on the holding ring 125. and grip block 127 remains in dish crimping direction by spring 500, so under quick condition described later, can prevent to return in the opposite direction.
[latch-release 4. floats]
After above-mentioned dish holding action, the releasing of floating and locking. promptly, as shown in Figure 8, moving by the slip of picking up swing cam plate 138, make when picking up swing arm 131 and control panel 136 revolutions, the pin 133-2 of unsteady lockplate 133 is sticked in the cam path 136-2 of control panel 136, and the lockplate 133 that floats slides towards unsteady direction and moves.
On the other hand, on unsteady lockplate 133, the unsteady lockplate 132 that connects by linking arm 135 also slides mobile towards unsteady direction. like this, such shown in Figure 19 (B), Figure 20 (B), lock hole 133-1,132-1 discharge the lock pawl 120-4,5 that drives underframe 120, so like that, driving underframe 120 becomes the quick condition that is only supported by impact damper 121 and volute spring 122 shown in Figure 16 (B).
[5. dish reads]
As the dish D that is crimped on as described above on the turntable 123, when discharging, turn round by utilizing spindle drive motor M3 by pallet 250 declines that keep it, simultaneously, make pickup unit scanning by feed mechanism, be recorded in the reading of information of dish D thus. after reading end, in the time will coiling D and turn back to pallet 250, by with above-mentioned opposite action, form the lock-out state that floats, simultaneously, from turntable 123 release dish D, show pick-up arm 130 between the pallet 250, its order is as follows.
[6. float locking and dish discharge]
After dish reads end, pallet 250 rises, holding tray D, simultaneously, action by motor M1, as Fig. 8～as shown in Figure 7, (among the figure direction) opposite with A slides and moves towards the place ahead to pick up swing cam plate 138 beginning, at this moment, by swinging in the cam 138-1 pair roller 131-2 application of force, picking up swing arm 131 towards revolution counterclockwise. 2 grades of roller 131-3 that pick up swing arm 131 move along the connection cam 130-2 of pick-up arm 130. therefore, 2 grades of roller 131-3 are sticked in the control panel 136 of cam path 136-1, toward the clockwise direction revolution.
Revolution along with this control panel 136, to the pin 133-2 application of force that engages with cam path 136-2, the lockplate 132 that floats slides towards locking direction and moves. and in addition, the unsteady lockplate 132 that is connected in the lockplate 133 that floats by linking arm 139 also moves towards the locking direction slip.
Like this, such shown in Figure 19 (A), Figure 20 (A), lock hole 133-1,132-1 are sticked in the lock pawl 120-4,5 that drives underframe 120, so, such shown in Figure 16 (A), impact damper 121, volute spring 122 are compressed, become driving underframe 120 and be fixed in the lock-out state that picks up on the underframe 110. when control panel 136 further turns round, as shown in Figure 7, the pin 133-2 of unsteady lockplate 133 throws off from cam path 136-2. at this moment, because put on the elastic force of spring 432, so, can prevent rocking of unsteady lockplate 132,133.
In addition, as shown in Figure 14, revolution along with control panel 136, the pin 136-3 of engaging control panel 136 on the groove 127-3 of grip block 127, so, grip block 127 begins slide to move (left among Figure 14 to), by inclination cam 127-2 towards the top to the pin 124-3 application of force. like this, force application board 124-2 revolution, its upper end is left from an end of torsion spring 128, so, the state that force application board 124-2 and clamping limb 124 become one. at this moment, inclination cam 127-1 also towards the top to the pin 124-1 application of force of clamping limb 124, so clamping limb 124 rises towards vertical direction. therefore, such shown in Figure 13 (B), the internal diameter of holding ring 125 release dish D. and the dish D of release remains in pallet 250 sides.
[7. pick-up arm shows]
In addition, if picking up swing cam plate 138 slides mobile towards the place ahead, make and pick up swing arm 131 towards revolution counterclockwise, 2 grades of roller 131-3 that then pick up swing arm 131 move along the connection cam 130-2 of pick-up arm 130, pick-up arm 130 beginnings are towards turning round along the pin direction. like this, the hook 130-5 of the front end of pick-up arm 130 throws off from maintaining part 129, discharged the revolution of the holding ring 125 up and down of dish D and turntable 123 as described above along with pick-up arm 130, towards moving, turn back to primary position and stop from the direction of showing between the pallet 250.
In the occasion of having accommodated the dish D that reads, pallet 250 moves towards mutual approaching direction, turn back to the state of accommodating. in the occasion of discharge dish D, pick up underframe 110 and drop to the foot standby, the dish D that 250 groups of liftings of pallet is selected by the revolution that utilizes drum cam 210 is positioned to a dish insertion mouthful 101-7 (with reference to Fig. 5) who is located at underframe 101 fronts, by load roller 401 from pallet 250 discharge dish D. when the insertion discharge dish D, by picking up moving of swing cam plate 138, such shown in Fig. 1 and Figure 13 (C), its lift unit 138-2 lifts the action of the 124-6 of the portion that is lifted of clamping limb 124, guarantees the gap that needs at holding ring 125 and 123 of turntables.
[D. effect]
According to above such present embodiment, by single control panel 136, from by comprising swinging in of pick-up arm 130 that the driving mechanism that picks up swing cam plate 138 realizes, can continuously, successfully carry out the dish clamping that realizes to lifting and the unsteady latch-release of the mobile realization of the lockplate 132,133 that passes through to float by clamping limb 124, reach transfer towards its opposite action, so apparatus structure is very simple.
Particularly by connect cam 130-2 pick up swing arm 131 finish swing in action after to control panel 136 application of forces, remove the application of force before showing action picking up swing arm 131 to control panel 136, the malfunction of the latch-release before can positively preventing to swing in, the non-locking after showing etc. in addition, control panel 136 makes clamp mechanism of disk and the action of unsteady locking mechanism by revolution, so, can realize continuous action by less requisite space.
In addition, unsteady lockplate 132,133 by control panel 136 application of forces is also for to move a pair of plate that shifts by slip between lock-out state and quick condition, so, can positively realize locking and latch-release by simple mechanism. the lockplate 132,133 of particularly floating is connected by linking arm 139, so by driving a side, can drive the opposing party, be suitable for driving by 136 realizations of single control panel. in addition, by spring 432 towards latched position to floating lockplate 132,133 application of forces, so rocking can prevent to lock the time.
In addition, can move between the clamp position of dish and release conditions by slip by the grip block 127 of control panel 136 application of forces and to shift, so, can be by the realization dish clamping positively of simple mechanism. in addition, the hook 130-5 of the pick-up arm 130 that swings in remains in the maintaining part 129 in the underframe 101, so, can realize the high dish device of vibration resistance of driver element. therefore, but configuration example is as being suitable for the dish device of vehicle mounted.
In addition, driving underframe 120 with driver element carries out 3 supportings by the duplex that has made up impact damper 121 and volute spring 122, so, even the small space on pick-up arm 130, also can obtain high vibration absorption. particularly, because 1 group impact damper 121 and volute spring 122 are configured in from the position (front of pick-up arm 130) that the turntable 123 of driver element leaves, so, can effectively utilize small space, realize stable supporting. in addition, volute spring 122 is tubbiness as shown in Figure 16, so can increase the telescopic scope of above-below direction and left and right directions, vibration absorption further improves.
In addition, in the pick-up arm spacer member 221 that the revolution smoothing that makes pick-up arm 130 nearby is set of the axle 130-1 of pick-up arm 130 with towards picking up the leaf spring 116 of underframe 110 sides to pick-up arm 130 application of forces, thereby the axle that does not need long size, can realize not having the stable revolution of runout, so, can form the few small-sized and simple structure of requisite space. particularly, by using circular leaf spring 116, can make towards picking up the equalization of pressure of 110 pairs of pick-up arm 130 application of forces of underframe, can realize more stable revolution. in addition, by making pick-up arm 130 revolutions with the rotating abreast swing arm 131 that picks up of pick-up arm 130, so, rotating stablizing can be improved, simultaneously, the space of short transverse can be enlarged.
[other embodiment of E.]
The present invention is not limited to embodiment as described above. for example, make the pallet lifting mechanism, make the rotating driving mechanism of pick-up arm, the structure of float locking mechanism and clamp mechanism of disk, be not limited to illustrative in the above-described embodiment structure. if can be driven by the control panel as transmission member, the structure of then float locking mechanism and clamp mechanism of disk also is not limited to illustrative in the above-described embodiment structure.
In addition, each member and its quantity, allocation position, configuration space, operating distances etc. also are freely. for example, spring to a pair of unsteady lockplate application of force can be provided with in the mode to either party's application of force, also can be provided with in mode to both sides' application of force. in addition, the resin of the applicable rubber of impact damper that uses as elastic component etc., known all impact dampers such as impact damper by its sealing viscous fluid acquisition. in addition, volute spring also is not limited to tubbiness. and the number positional by the spring member supporting also can be more than 3 points. and in addition, the above elastic component in 2 positions is left from driver element.
In addition, as spacer member, if can realize the rotating smoothing of pick-up arm, then applicable known all materials, its shape also is not limited to illustrative in the above-described embodiment shape. in addition, being the member of surface smoothing by all or part of that makes pick-up arm, also can forming and make spacer member and the incorporate structure of pick-up arm. the shape of leaf spring also is not limited to illustrative shape in the above-mentioned embodiment, and its material also is freely.
In addition, the present invention is suitable for handling the dish device of CD, DVD etc., but is not limited thereto, can be widely applicable for flat recording medium. in addition, the present invention is strong owing to vibration resistance, so, be applicable to the dish device of vehicle mounted, but be not limited thereto, also applicable to various dish devices such as fixed, movable types.
Claims (14)
1. a floating lock device has the arm of swinging in, drives underframe, reaches the locking mechanism that floats; This swings in arm and can be relatively swings in and setting by cutting apart the space that the dish resettlement section produces with showing, and a plurality of dishes can be accommodated in this dish resettlement section; This driving underframe is equipped on above-mentioned swinging on the arm, has the driver element of the regeneration of carrying out above-mentioned dish; The locking mechanism that should float was located at the above-mentioned arm that swings in, and is changeablely only supported the quick condition of above-mentioned driving underframe and above-mentioned driving underframe is fixed in the above-mentioned lock-out state that swings in arm by elastic component; It is characterized in that:
Have the above-mentioned driving mechanism that swings in arm of driving,
Be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned unsteady locking mechanism on the arm above-mentioned swinging in, to carry out the above-mentioned transfer that swings in the action that swings in and show action and above-mentioned unsteady locking mechanism of arm continuously from a side toward the opposing party
Above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court;
Above-mentioned transmission member is set to by can being turned round by the end application of force of above-mentioned sub-arm,
Be provided with the connection cam on the arm above-mentioned swinging in, this connection cam from above-mentioned swing in arm swing in the back to show the early stage, towards above-mentioned sub-arm to the above-mentioned transmission member application of force.
2. floating lock device according to claim 1, it is characterized in that: above-mentioned unsteady locking mechanism has a pair of unsteady lockplate, and this a pair of unsteady lockplate can be along with the displacement of above-mentioned transmission member, be provided with slidingly and movingly in the latched position that is sticked in above-mentioned driving underframe and between the floating position that above-mentioned driving underframe leaves;
Above-mentioned a pair of unsteady lockplate can be provided with in the opposite direction slidingly and movingly by being located at the above-mentioned linking arm that swings in arm pivotally.
3. floating lock device according to claim 1 is characterized in that: be provided with on the arm towards the force application component of latched position at least one side's application of force in the above-mentioned a pair of unsteady lockplate above-mentioned swinging in.
4. floating lock device according to claim 1 is characterized in that: above-mentioned driver element have the mounting dish turntable and and above-mentioned turntable between dish is carried out clamping clamp mechanism of disk;
Be provided with the transmission member that the driving force of above-mentioned driving mechanism is delivered to above-mentioned clamp mechanism of disk at the above-mentioned arm that swings in, to carry out the above-mentioned transfer of the action that swings in and show action, above-mentioned unsteady locking mechanism and above-mentioned clamp mechanism of disk that swings in arm continuously from a side toward the opposing party.
5. floating lock device according to claim 4 is characterized in that: above-mentioned driving mechanism has sub-arm, and this sub-arm swings in and show direction to the above-mentioned arm application of force that swings in by revolution court;
Above-mentioned transmission member is set to by being turned round by the end application of force of above-mentioned sub-arm.
6. floating lock device according to claim 4, it is characterized in that: above-mentioned unsteady locking mechanism has unsteady lockplate, the lockplate that should float is set to can be along with the displacement of above-mentioned transmission member is slided mobile between latched position and floating position, in this latched position, by swinging in the arm side reduces above-mentioned elastic component to the above-mentioned driving underframe application of force height towards above-mentioned, in this floating position, the height of above-mentioned elastic component is recovered by the application of force of removing above-mentioned driving underframe.
7. floating lock device according to claim 4 is characterized in that: above-mentioned clamp mechanism of disk has holding ring, clamping limb and grip block;
This holding ring and turntable between dish is carried out clamping;
This clamping limb is equipped with above-mentioned holding ring, and liftably is provided with;
This grip block is set to slidably move by above-mentioned transmission member, moves direction towards lifting to the above-mentioned clamping limb application of force along with it slides.
8. floating lock device according to claim 4 is characterized in that: is located in the underframe,
The maintaining part that the above-mentioned end that swings in arm that swings in is kept is set on above-mentioned underframe.
9. floating lock device according to claim 1 is characterized in that: above-mentioned elastic component is by impact damper and helical spring constituting,
Support above-mentioned driving underframe at least at 3 positions by the above-mentioned relatively arm that swings in of above-mentioned elastic component.
10. floating lock device according to claim 9 is characterized in that: the elastic component at least 1 position is configured in than other elastic component more from position that above-mentioned driver element leaves.
11. floating lock device according to claim 9 is characterized in that: above-mentioned volute spring is a tubbiness.
12. floating lock device according to claim 1 is characterized in that: having can be that the above-mentioned supporting mass that swings in arm is supported at the center rotatably with the axle,
Above-mentioned axle above-mentioned swinging between arm and the above-mentioned supporting mass nearby, clamping makes the spacer member of revolution smoothing,
Nearby have towards above-mentioned supporting mass side at above-mentioned axle the above-mentioned force application apparatus that swings in the arm application of force.
13. floating lock device according to claim 12 is characterized in that: above-mentioned force application apparatus is circular leaf spring.
14. floating lock device according to claim 12, it is characterized in that: above-mentioned driving mechanism has sub-arm, this sub-arm is set to above-mentioned relatively supporting mass and can turns round abreast with the above-mentioned arm that swings in, along with its revolution, towards swinging in and show direction to the above-mentioned arm application of force that swings in.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108475/2004 | 2004-03-31 | ||
| JP108467/2004 | 2004-03-31 | ||
| JP108427/2004 | 2004-03-31 | ||
| JP2004108427A JP4420717B2 (en) | 2004-03-31 | 2004-03-31 | Drive unit transfer device and disk device |
| JP108452/2004 | 2004-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1957410A CN1957410A (en) | 2007-05-02 |
| CN100423112C true CN100423112C (en) | 2008-10-01 |
Family
ID=35326501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800163760A Expired - Fee Related CN100423112C (en) | 2004-03-31 | 2005-03-31 | Floating lock device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4420717B2 (en) |
| CN (1) | CN100423112C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008034059A (en) * | 2006-07-31 | 2008-02-14 | Mitsubishi Electric Corp | Disk device |
| CN111038908B (en) * | 2019-12-23 | 2024-04-09 | 南京熊猫电子股份有限公司 | Lockable floating bearing rack and cargo position adjusting and locking method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1017048A2 (en) * | 1998-12-28 | 2000-07-05 | CLARION Co., Ltd. | Disk playback apparatus |
| JP2000285565A (en) * | 1999-03-31 | 2000-10-13 | Pioneer Electronic Corp | Recording medium reproducing device |
| US6370105B1 (en) * | 1998-07-30 | 2002-04-09 | Fujitsu Ten Limited | Recording media accommodating apparatus including a playback mechanism that transfers media |
| CN1393864A (en) * | 2001-06-21 | 2003-01-29 | 富士通天株式会社 | Disc reproducing apparatus |
-
2004
- 2004-03-31 JP JP2004108427A patent/JP4420717B2/en not_active Expired - Fee Related
-
2005
- 2005-03-31 CN CNB2005800163760A patent/CN100423112C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6370105B1 (en) * | 1998-07-30 | 2002-04-09 | Fujitsu Ten Limited | Recording media accommodating apparatus including a playback mechanism that transfers media |
| EP1017048A2 (en) * | 1998-12-28 | 2000-07-05 | CLARION Co., Ltd. | Disk playback apparatus |
| JP2000285565A (en) * | 1999-03-31 | 2000-10-13 | Pioneer Electronic Corp | Recording medium reproducing device |
| CN1393864A (en) * | 2001-06-21 | 2003-01-29 | 富士通天株式会社 | Disc reproducing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1957410A (en) | 2007-05-02 |
| JP2005293737A (en) | 2005-10-20 |
| JP4420717B2 (en) | 2010-02-24 |
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Granted publication date: 20081001 Termination date: 20100331 |